In fields where science and technology overlap, so do different function-ascriptions. The entities of Synthetic Biology research are a case in point, where organisms with biological functionality are altered to perform technical functions. A function theory for SynBiofacts has to address artifactual as well as biological functions of one and the same entity. Further demands on a function theory for Synthetic Biology emerge from methods of SynBiofact creation called kludging and the use-scenarios of SynBiofacts in proof-of-concept research and BioArt. After (...) discussing intentional accounts of technical functions, etiological function theory, contextual causation and contextual selection, a pluralist and weakly normative account of function will be outlined, that, or so it will be argued, can indeed cover all function ascriptions in Synthetic Biology. Lastly, some of the advantages and disadvantages of taking this stance will be outlined. (shrink)

This article will discuss different understandings of love. In particular, two modern perceptions of love will be differentiated: love as consisting of individual, often inconstant, emotions between human beings, and a Christian understanding of love, which is often expressed through caring for other members of the community. Aspects of Christian love will then be examined in ethical terms, emphasising the relevance of love for the diaconal dimension of the church. Before one is able to help one's neighbour, one first has (...) to be actively identified within the complex social structures of society. Next, the nature of diaconal action has to be defined and adapted to individuals who are in need, or who have become needy or been disadvantaged by society, for example, migrant workers, refugees or asylum seekers. A central aspect of diaconal action - in addition to meeting basic needs - lies in giving a voice to such individuals and in empowering them, including politically, to represent their own interests in public life. (shrink)

Anhand einer klinischen Vignette wird ausgeführt, dass das psychoanalytische Geschehen sich in mehreren Dimensionen entfaltet. Drei solcher Dimensionen – als Bedeutung (Erkenntnis), Berührung (Kontakt) und Bewegung (Ereignis) bezeichnet – werden beschrieben und deren dimensionale Charakteristik auf die Sinnesqualitäten des Sehens, des Berührungssinnes und des Hörens bezogen. Es wird gezeigt, dass sie Raum und Zeit auf je eigene Weise konstituieren und somit einander inkommensurable, durch keine logische oder dialektische Operation in eine Einheit überführbare Aprioritäten darstellen. Mit deren Unvereinbarkeit ist auch auf (...) Grenzen theoretisch-begrifflicher Bemächtigung verwiesen, womit die Frage nach der Reichweite metapsychologischer Begriffe, etwa des Begriffs des Unbewussten, aufgeworfen ist. Von hier aus wird in einem Ausblick nach der Begegnung als organisierendem Phantasma der analytischen Situation gefragt und – auf dem Weg einer Erörterung des Begegnungsbegriffs bei Martin Buber – versucht, Begegnung dimensional näher zu bestimmen. (shrink)

One of the consequences of global warming is reduced final body sizes in animals of different orders, mainly in aquatic ectotherms like fish or water-breathing invertebrates. In this article, we identify August Pütter (1879–1929) as the originator of what is now called the “temperature–size rule” and as the first physiologist to develop a mechanistic explanation for this phenomenon. While Pütter’s growth model was indirectly influential through its adaptation by Ludwig von Bertalanffy (1901–1972), his explanation of the influence of temperature on (...) growth remained either unknown or misunderstood. In this contribution, we reconstruct the theoretical framework of his model and compare it to recent critiques of mechanistic models on growth and temperature. As we argue, Pütter’s theory of “similarities of growth” provides explanations for observed temperature–size patterns trends that avoid later accounts of underlying “biological laws.” While recent findings suggest that some aspects of Pütter’s model need revision—for example, the proposed exponents of the anabolic and catabolic terms in his growth equation—we argue that his mechanistic model was designed in a way that could account for the multiple apparent exceptions to the temperature–size rule that were recently found. (shrink)

Based on a short presentation of the unexplained relation of brain and consciousness, the mereological fallacy is addressed as a main point of criticism on typical, especially materialistic attempts of solution. Facing the risk of an unrefected mixing of different descriptive levels, purified phenomenologies of brain and consciousness have to be elaborated. Comparing the analytical results, not only incommensurable aspects but also superordinated structure factors can be shown which allow us to formulate a first featurebased relation. Because this interim result (...) does not disclose any evidence for a neurally based constitution of consciousness, an investigation of the structure-phenomenology of Herbert Witzenmann is embarked on as an intrinsic approach to consciousness research. Spurred on by cognitive borderline situations, this approach is motivated and elucidated referring to its method and outcome. Following its path, it becomes possible to interpret certain findings of neuroscience and systematic self-observation in the sense of cross-border effects and to establish a trans-categorical correlation in the context of logical constitution. This innovative concept of correlations is illustrated by aspects of rhythmicity, topology and plasticity. The attempt to position structure-phenomenology between monism and dualism leads to a dynamic integration of this polarity. Implications for human constitution and philosophy are sketched shortly. Finally, an outlook is given on possible projects of trans-disciplinary research. (shrink)

Is Feminism without the agency of sexed subjects possible? Can the problems of a highly gendered world be formulated and tackled without resorting to the notion of fundamental sexual difference? Is it possible for a Feminism that is not based on the assumption of sexed beings to gain any consistency and follow any concerted strategy? The project of this study is not only to show that all these questions can be answered with a full-hearted – Yes! – but to explore (...) the huge scope of conceptual and also practical possibilities that are created by this change of paradigms. Possibilities that are foreclosed – as the first chapters attempt to work out – by Judith Butler’s so important theory of gendered subjects, and limited by Rosi Braidotti’s or Elizabeth Grosz’s endeavours to read Deleuzian concepts under the assumption of Irigarayan sexual difference. Gilles Deleuze’s and Félix Guattari’s thinking provides us with conceptual tools for a thorough analysis of the status quo – and means for conceptualising resistance that do not perpetuate the power structures it is fighting against. This book is an invitation to get in touch with these tools, join the alliance (no matter whether ‘queer’ or ‘feminist’) – and ‘Make Rhizomes’! "Zugegeben: Ich habe nicht alles verstanden. Und habe mich doch maßlos bereichert an diesem reichen Buch. So viel Beglückendes, so viel Verqueres liegt in diesem schwerelosen Denken." "Admittedly, I have not understood it all. Yet I feel enriched beyond measure by this book. So much delightfulness, so much queer quirkiness, lies within these weightless thoughts." (Antje Rávic Strubel). (shrink)

Many liberal theories are committed to the promotion of population health, and the principle of non-interference in individual life plans. Public health interventions often bring out a tension between these two values. In this paper, I examine this tension by assessing the justifiability of liberty-restricting policies in the field of obesity prevention. As I want to show, a ‘soft’ form of paternalism, which interferes with people's choices to safeguard their true interests, goes some way in justifying such policies, but it (...) leaves unaddressed the problem of limiting the liberty of those whose true interest is in pursuing an unhealthy lifestyle. I argue that in this latter case, the key to reconcile the promotion of population health with the respect for individual liberty is distributive justice: when we cannot help those who care about their health without doing the same for those who do not, fairness will often require us to do so. (shrink)

In recent years, the construct of mindfulness has gained growing attention in psychological research. However, little is known about the effects of mindfulness on interpersonal interactions and social relationships at work. Addressing this gap, the purpose of this study was to investigate the role of mindfulness in leader-follower-relationships. Building on prior research, we hypothesize that leaders’ mindfulness is reflected in a specific communication style (“mindfulness in communication”), which is positively related to followers’ satisfaction with their leaders. We used nested survey (...) data from 34 leaders and 98 followers from various organizations and tested mediation hypotheses using hierarchical linear modeling. Our hypotheses were confirmed by our data. Leaders’ self-reported mindfulness showed a positive relationship with several aspects of followers’ satisfaction. This relationship was fully mediated by leaders’ mindfulness in communication as perceived by their followers. Our findings emphasize the potential value of mindfulness in workplace settings. They provide empirical evidence for a positive link between leaders’ dispositional mindfulness and the wellbeing of their followers, indicating that mindfulness is not solely an individual resource but also fosters interpersonal skills. By examining leaders’ mindfulness in communication as an explanatory process, we created additional clarification about how leaders’ mindfulness relates to followers’ perceptions. Moreover, by suggesting mindfulness in communication as a behavioral correlate of mindfulness, we offered a promising starting point for indirect measures of mindfulness. (shrink)

ZusammenfassungIn vielen literarischen Texten umkreist Goethe problematische Effekte von Bildern und Bildpraktiken. Bilder können dazu einladen, das bildlich Dargestellte für einen Teil der Wirklichkeit zu halten, sie können Gegenstand fragwürdiger Projektionen werden oder aber dazu beitragen, die Wirklichkeit selbst bildhaft erstarren zu lassen. Diese Gefahren im Umgang mit Bildern sind nicht zuletzt auf deren spezifische temporale Verfasstheit zurückzuführen, insbesondere wenn die physische Präsenz eines Bildes genutzt wird, um Vergangenes oder Abwesendes zu vergegenwärtigen. Der Beitrag entfaltet diese Problemlage an verschiedenen exemplarischen (...) Texten Goethes. Am Beispiel des Aufsatzes »Ruysdael als Dichter« skizziert er eine alternative Form des Umgangs mit Bildern, die nicht allein auf deren Präsenzeffekt setzt, sondern eine dem Bild eigene Temporalität im Prozess des Sehens und Reflektierens zur Geltung bringt.In many literary works, Goethe deals with problematic effects of pictures and their perception. Pictures can invite their viewers to take that what they represent as part of reality; they can become the object of questionable projections or encourage to freeze reality like a static depiction. These dangers in dealing with images are not least due to their specific temporal constitution, particularly when the physical presence of a picture is used to visualize the past or the absent. The paper unfolds this problem by referring to various exemplary texts of Goethe. Dwelling on the essay »Ruysdael as a poet«, it outlines an alternative way in dealing with pictures, which does not rely solely on their presence effect, but rather emphasizes a temporality that is inherent in the picture and can be put into effect in the process of seeing and reflecting. (shrink)

An increasing number of studies indicate that changes in cytosolic free Ca2+ ([Ca2+]c) mediate specific types of signal transduction in plant cells. Modulation of [Ca2+]c is likely to be achieved through changes in the activity of Ca2+ channels, which catalyse passive influx of Ca2+ to the cytosol from extracellular and intracellular compartments. Voltage‐sensitive Ca2+ channels have been detected in the plasma membranes of algae, where they control membrane electrical properties and cell turgor. These channels are sensitive to 1,4‐dihydropyridines, which in (...) animal cells specifically affect one class of voltage‐regulated plasma membrane Ca2+ channel. Ca2+‐permeable channels with different pharmacological properties have been found in the plasma membrane of higher plants. Recent evidence suggests the existence of two discrete classes of Ca2+ channel co‐resident in the vacuolar membrane (tonoplast) of higher plants. The first is gated by inositol 1,4,5‐trisphosphate, and bears a number of similarities to its animal counterpart which is located in the endoplasmic reticulum (ER). The second tonoplast Ca2+ channel is voltage‐operated. However, the specific roles of these tonoplast channels in signal transduction have yet to be elucidated. (shrink)